Bring a large pot of water (at least 2 quarts) to a boil over high heat.
Gently unravel and loosen noodles on a cutting board or plate, being careful not to break them, so they stay as long as possible.
Cook noodles in boiling water for about 30 seconds, carefully stirring continuously with a pair of chopsticks or kitchen tongs.
Drain noodles; transfer to a bowl of cold water and swirl around.
Drain noodles; transfer to a large bowl. Season with soy sauce, oil, and sugar; toss gently.
Serve noodles with blanched greens, cooked wontons, and sliced proteins.
